https://thehill.com/blogs/pundits-b...legal-aliens-have-constitutional-rights/
Read to the end.
There is some wording that this court has zero'd in on and is arguably a valid interpretation.

That said, I would vehemently argue that "...rights are reserved for U.S.citizens" is incorrect.
The US Constitution protects those rights within territory in control of the US Government but the rights are inherent to ALL people.
Sadly, the vast majority of the world is not protected by the US Constitution.

Mike